Yes, it is possible. Firstly you need to select the device that you want to move, it can be done in the Devices tab, by typing the device's IMEI address. If you find your device in the list - select it and press the Move button at the top. After the Move button is pressed - a table should appear, where you can select the company to which you want to move the device. If you want to move more than one device at the same time - a CVS file should be created with the list of devices IMEIs that should be moved. Only the users that are invited to the company can move the devices.